Results 41 to 50 of about 19,285,756 (244)
Sensors, 2021 Counting the number of work cycles per unit of time of earthmoving excavators is essential in order to calculate their productivity in earthmoving projects. The existing methods based on computer vision (CV) find it difficult to recognize the work cycles
Yiguang Wu +7 more
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From Multi-User Virtual Environment to 3D Virtual Learning Environment [PDF]
, 2008 While digital virtual worlds have been used in education for a number of years, advances in the capabilities and spread of technology have fed a recent boom in interest in massively multi‐user 3D virtual worlds for entertainment, and this in turn has led
Daniel Livingstone +8 more
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A Web‐Based Integrated Modeling and Simulation Method for Forest Growth Research
Earth and Space Science, 2019 To facilitate forest research, simulations of the whole forest growth process can be employed to analyze forest dynamics and predict forest yields. Different forest growth models can be integrated for comprehensive process simulation and thus can assist ...
Zaiyang Ma +7 more
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The emotionally intelligent virtual learning environment: how it may be constructed from the perspective of secondary education [PDF]
, 2013 This thesis was submitted for the degree of Doctor of Education and awarded by Brunel University.This research study, undertaken in an all girls‘ secondary school in London, brings to light different approaches by which a Virtual Learning Environment ...
Donkor, Felix Yamoah
core +5 more sources
Geographic Knowledge Graph (GeoKG): A Formalized Geographic Knowledge Representation
ISPRS International Journal of Geo-Information, 2019 Formalized knowledge representation is the foundation of Big Data computing, mining and visualization. Current knowledge representations regard information as items linked to relevant objects or concepts by tree or graph structures.
Shu Wang +5 more
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ISPRS International Journal of Geo-Information, 2020 A quantitative study of urban vitality brings new insights for evaluating the external construction environment and internal development power of cities.
Shaojun Liu +4 more
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Innovating Personalized Learning in Virtual Education Through AI
Multimodal Technologies and InteractionThe rapid expansion of virtual education has highlighted both its opportunities and limitations. Conventional virtual learning environments tend to lack flexibility, often applying standardized methods that do not account for individual learning ...
L. Fletscher +3 more
semanticscholar +1 more source
Vectorized rooftop area data for 90 cities in China
Scientific Data, 2022 Measurement(s) building rooftop area Technology Type(s) computational modeling technique Sample Characteristic - Environment city Sample Characteristic - Location ...
Zhixin Zhang +13 more
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Virtual education in the rural sector: analysis of scientific literature
Frontiers in EducationThe advent of the pandemic has led to a surge in the popularity of virtual education in rural areas, offering the potential to bridge the access gap. Despite the opportunities provided by digital transitions, challenges persist in regional educational ...
Alejandro Valencia-Arias +5 more
semanticscholar +1 more source
Maturity Model for Virtual Education
Journal of e-Learning & Higher Education, 2021 The implementation of programs with the virtual methodology requires a definition of evaluation and quality criteria that guarantee its development.
J. Osma +2 more
semanticscholar +1 more source